@book{188923,
	author = {Palmer, Tim,},
	title = {The Sierra Nevada :},
	publisher = {Island Press,},
	year = {c1988.},
	address = {Washington, D.C. :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0666/88013019-d.html}
}